83% (2006)

82% (2011)

83% (1997)

58% (1984)

83% (1990)

77% (2007)

78% (2016)

75% (2005)

76% (2013)

80% (2021)

77% (2004)

77% (1995)

76% (2011)

79% (2007)

81% (1982)

80% (2018)

60% (1992)

71% (2013)

83% (2000)

75% (2021)